Weather archive in Son La

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2025 September 15, Monday	16	29.5 85	699.0 27.52 931.92 931.92	754.3 29.7 1005.65 1005.65	-1.4 -0.06 -1.87 -1.87	65	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas	Shower(s) of rain.	Shower(s).	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.3 72
	13	28.5 83	700.4 27.57 933.79 933.79	756.4 29.78 1008.45 1008.45	-2.4 -0.09 -3.2 -3.2	64	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.1 70
	10	26.8 80	702.8 27.67 936.99 936.99	759.1 29.89 1012.05 1012.05	0.7 0.03 0.93 0.93	70	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	20.9 70
	07	21.5 71	702.1 27.64 936.06 936.06	759.2 29.89 1012.18 1012.18	0.9 0.04 1.2 1.2	92	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				20.7 69		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	200-300 656-984			20.0 12.4	20.1 68
	04	20.8 69	701.2 27.61 934.86 934.86	758.7 29.87 1011.52 1011.52	-0.5 -0.02 -0.67 -0.67	93	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	19.7 67
	01	20.9 70	701.7 27.63 935.52 935.52	759.2 29.89 1012.18 1012.18	-0.2 -0.01 -0.27 -0.27	91	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968			20.0 12.4	19.4 67
September 14, Sunday	22	21.4 71	701.9 27.63 935.79 935.79	759.1 29.89 1012.05 1012.05	1.4 0.06 1.87 1.87	92	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	20.1 68
	19	21.6 71	700.5 27.58 933.92 933.92	757.6 29.83 1010.05 1010.05	0.2 0.01 0.27 0.27	91	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Lightning visible, no thunder heard.	Thunderstorm(s) with or without precipitation.	Shower(s).		31.5 89	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	20.0 68	21.0 0.83	24
	16	23.6 74	700.3 27.57 933.66 933.66	757.0 29.8 1009.25 1009.25	-0.9 -0.04 -1.2 -1.2	78	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Thunderstorm(s) with or without precipitation.	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	200-300 656-984			2.0 1.2	19.5 67